餐后用牙线，认真刷牙就能治牙龈出血。牙龈出血主要就是牙龈又炎症，有炎症是因为清洁不彻底。

来源: WWTP 于 2019-04-03 10:08:02 [旧帖] [给我悄悄话] 本文已被阅读：次

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